Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/7319?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7319?format=api", "vulnerability_id": "VCID-66rg-p1q7-hken", "summary": "private key recovery", "aliases": [ { "alias": "CVE-2021-33880" }, { "alias": "GHSA-8ch4-58qp-g3mp" }, { "alias": "PYSEC-2021-95" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/4007?format=api", "purl": "pkg:alpm/archlinux/python-websockets@9.1-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/python-websockets@9.1-1" }, { "url": "http://public2.vulnerablecode.io/api/packages/125496?format=api", "purl": "pkg:deb/debian/python-websockets@8.1-1%2Bdeb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-websockets@8.1-1%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/125495?format=api", "purl": "pkg:deb/debian/python-websockets@9.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-websockets@9.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/125494?format=api", "purl": "pkg:deb/debian/python-websockets@10.4-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-websockets@10.4-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/125498?format=api", "purl": "pkg:deb/debian/python-websockets@15.0.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-websockets@15.0.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/125497?format=api", "purl": "pkg:deb/debian/python-websockets@16.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-websockets@16.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/22152?format=api", "purl": "pkg:pypi/websockets@9.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@9.1" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/4006?format=api", "purl": "pkg:alpm/archlinux/python-websockets@9.0.1-3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/python-websockets@9.0.1-3" }, { "url": "http://public2.vulnerablecode.io/api/packages/11517?format=api", "purl": "pkg:pypi/websockets@0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/11518?format=api", "purl": "pkg:pypi/websockets@1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/11519?format=api", "purl": "pkg:pypi/websockets@2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@2.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/11520?format=api", "purl": "pkg:pypi/websockets@2.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@2.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/11521?format=api", "purl": "pkg:pypi/websockets@2.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@2.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/11522?format=api", "purl": "pkg:pypi/websockets@2.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@2.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/11523?format=api", "purl": "pkg:pypi/websockets@2.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@2.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/11524?format=api", "purl": "pkg:pypi/websockets@2.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@2.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/11525?format=api", "purl": "pkg:pypi/websockets@2.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@2.6" }, { "url": "http://public2.vulnerablecode.io/api/packages/11526?format=api", "purl": "pkg:pypi/websockets@2.7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@2.7" }, { "url": "http://public2.vulnerablecode.io/api/packages/11527?format=api", "purl": "pkg:pypi/websockets@3.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@3.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/11528?format=api", "purl": "pkg:pypi/websockets@3.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@3.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/11529?format=api", "purl": "pkg:pypi/websockets@3.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@3.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/11530?format=api", "purl": "pkg:pypi/websockets@3.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@3.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/11531?format=api", "purl": "pkg:pypi/websockets@3.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@3.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/11532?format=api", "purl": "pkg:pypi/websockets@4.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@4.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/11533?format=api", "purl": "pkg:pypi/websockets@4.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" }, { "vulnerability": "VCID-jgps-sj55-xyfj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@4.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/11534?format=api", "purl": "pkg:pypi/websockets@5.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@5.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/22142?format=api", "purl": "pkg:pypi/websockets@5.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@5.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/22143?format=api", "purl": "pkg:pypi/websockets@6.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@6.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/22144?format=api", "purl": "pkg:pypi/websockets@7.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@7.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/22145?format=api", "purl": "pkg:pypi/websockets@8.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@8.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/22146?format=api", "purl": "pkg:pypi/websockets@8.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@8.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/22147?format=api", "purl": "pkg:pypi/websockets@8.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@8.0.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/22148?format=api", "purl": "pkg:pypi/websockets@8.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@8.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/22149?format=api", "purl": "pkg:pypi/websockets@9.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@9.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/22150?format=api", "purl": "pkg:pypi/websockets@9.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@9.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/22151?format=api", "purl": "pkg:pypi/websockets@9.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-66rg-p1q7-hken" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/websockets@9.0.2" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33880", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54495", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33880" }, { "reference_url": "https://github.com/aaugustin/websockets", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aaugustin/websockets" }, { "reference_url": "https://github.com/aaugustin/websockets/commit/547a26b685d08cac0aa64e5e65f7867ac0ea9bc0", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aaugustin/websockets/commit/547a26b685d08cac0aa64e5e65f7867ac0ea9bc0" }, { "reference_url": "https://github.com/advisories/GHSA-8ch4-58qp-g3mp", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-8ch4-58qp-g3mp" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/websockets/PYSEC-2021-95.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/websockets/PYSEC-2021-95.yaml" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuapr2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "reference_url": "https://www.oracle.com/security-alerts/cpujan2022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989561", "reference_id": "989561", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989561" }, { "reference_url": "https://security.archlinux.org/ASA-202106-26", "reference_id": "ASA-202106-26", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202106-26" }, { "reference_url": "https://security.archlinux.org/AVG-2040", "reference_id": "AVG-2040", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2040" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33880", "reference_id": "CVE-2021-33880", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33880" } ], "weaknesses": [ { "cwe_id": 203, "name": "Observable Discrepancy", "description": "The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not." }, { "cwe_id": 208, "name": "Observable Timing Discrepancy", "description": "Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." }, { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." } ], "exploits": [], "severity_range_score": "4.0 - 8.9", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-66rg-p1q7-hken" }